Caterpillar Food Plants for the Lower Rio Grande Valley Compilerd by: Mike Quinn, Invertebrate Biologist Texas Parks & Wildlife Plant Family* Scientific Name Common Name Sun Nectar Bloom Caterpillar Food Plant For:** Pref. Quality Period (some Adult Nectar Plants are included as well) Acanthaceae - Acanthus Family Crescents Anisacanthus wrightii Flame Acanthus Crimson Patch*** Dicliptera vahliana Dicliptera Pt. Shade Fair Spring Banded Peacock, Rosita Patch, Texan & Pale-banded Crescent Dyschoriste (1) sp.**** Snakeherb Sp-Sum Common Buckeye Justicia (Siph) pilosella Tube Tongue Full Sun Fair Sp-Fall Tiny & Elada Checkerspot, Vesta Crescent Justicia (3) spp. Water Willow Pt. Shade Good Sum-Fall Malachite, Banded Peacock Ruellia nudiflora Common Wild Petuna Pt. Shade Fair Sum-Fall Common & Mangrove Buckeyes Ruellia runyonii Runyon's Wild Petuna Pt. Shade Fair Common Buckeye Ruellia (2) spp. Wild Petuna Pt. Shade Fair Malachite, White & Banded Pea., Texan & Pale-banded Crescent Stenandrium (1) sp. Shaggytuft Sp-Fall Definite Patch Aizoaceae - Carpet Weed Family Trianthema portulacastrum Horse Purslane Sum-Fall Western Pygme-Blue Amaranthaceae - Amaranth Family Achyranthus aspera Chaff Flower Poor Sum-Fall Mazan's Scallopwing Amaranthus hybridus Green Amaranth Full Sun Poor Sp-Fall Common Sootywing Amaranthus spinosus Spiny Pigweed Full Sun Poor Sum-Fall Common Sootywing Amaranthus (8) spp. Careless Weed Full Sun Poor All Year Mazan's Scallopwing, Common Sootywing Celosia (1) sp. Cleosia Sum-Fall Common Sootywing Salicornia (2) spp. Glasswort Full Sun Western Pygmy-Blue Suaeda torreyana Sea Blight (!) Full Sun Summer Western Pygmy-Blue Amaryllidaceae - (Yucca) Amaryllis Family Polianthes (2) sp. Huaco Full Sun Sp-Fall Manfreda Giant-Skipper Yucca treculeana Spanish Dagger Full Sun Spring Yucca Giant-Skipper Apiaceae - Parsely Family Anethum graveolens Dill Black Swallowtail Apium (1) sp. Marsh Parsley Full Sun Black Swallowtail Daucus pusillus Rattlesnake Weed Full Sun Black Swallowtail Foeniculum vulgare Common Fennel Black Swallowtail Spermolepis (1) sp. Scale Seed Full Sun Black Swallowtail
Aristolochiaceae - Pipe Vine Family Aristolochia marshii Pipe Vine Full Sun Spring Pipevine & Polydamus Swallowtail, Cattle Heart Asclepiadaceae - Milkweed Family Asclepias curassavica Mexican Milkweed All Cond. Good Sp-Fall Queen, Monarch & Tiger Mimic-Queen Cynanchum (2) spp. Climbing Milkweed Shade Sp-Fall Queen & Soldier Matelea reticulata Pearl Mikweed Shade poor Sp-Fall Queen & Monarch Sarcostemma cynanchoides Climbing Milkweed All Cond. Sum-Fall Queen, Soldier & Monarch Asteraceae - Sunflower Family Ambrosia trifida Giant Ragweed Poor Sum-Fall Bordered Patch Aster (2) spp. Asters Full Sun Good Sum-Fall Pearl & Tawny Crescent Baccharis glutinosa Sleepwillow Good Fatal Metalmark Centaurea (1) sp. Basket Flower Part/Full Good Sp-Sum Painted Lady Cirsium texanum Texas Thistle Full Sun Good Sp-Sum Painted Lady Erigeron (2) spp. Flea Bane Full Sun Fair Sp-Sum Pearl Crescent Eupatorium azureum Blue Mistflower Part/Full Fair Spring Adult Nectar Source - All species of Eupatorium should be tried Eup. betonicifolium Betony Mistflower Part/Full Fair Sp-Fall Rounded Metalmark Eup. compositifolium Yankee Weed Fall Adult Nectar Source Eupatorium greggii Gregg s Mistflower Part/Full Excel Sp-Fall Rawson's Metalmark Eupatorium havanense Havana Snakeroot Rawson's Metalmark Eupatorium incarnatum White Mistflower Part/Full Excel Fall-Wint Adult Nectar Source Eupatorium odoratum Crucita Pt/Full Sun Excel Fall-Wint Rounded Metalmark Gnaphalium (1) sp. Cudweed Full Sun Poor Spring American Lady Helianthus annulus Common Sunflower Full Sun Fair Sp-Fall Bordered Patch Mikania (1) sp. Climbing Hemp Weed Full Sun Sum-Fall Tropical Greenstreak Palafoxia (1) sp. Palafoxia Full Sun Good Sp-Fall Dainty Sulphur Senecio confusum Mexican Love Vine Full Sun Excel Adult Nectar Source - Especially Queens Senecio spp. Senecio Full Sun Excel Adult Nectar Source - All species of Senecio should be tried Verbesina encelioides Cowpen Daisy Full Sun Good Sp-Fall Bordered Patch Viguiera stenoloba Golden Eye Daisy Full Sun Good Sp-Fall Adult Nectar Source Boraginaceae - Borage Family Cordia boissieri Wild Olive Full Sun Excel All Year Adult Nectar Source Brassicaceae - Mustard Family Lepidium virginicum Lentejilla Full Sun Poor mostly Sp. Checkered & Great Southern White Lepidium (2) spp. Peppergrass Full Sun Poor Falcate Orangetip Sisymbrium (2) spp. Rocket Mustard Falcate Orangetip Bromeliaceae - Pineapple Family
Tillandsia (3) spp. Spanish or Ball Moss Part Sun Poor Red-bordered Metalmark Capparidaceae - Caper Family Capparis (1) sp. Caper Sp-Sum Giant & Florida White Chenopodiaceae - Goosefoot Family Atriplex semibaccata Australian Saltbush Full Sun Sp-Fall Western Pygmy Blue Atriplex (7) spp. Saltbush Full Sun Sp-Fall Common & Saltbush Sootywing, W. Pygmy-blue Chenopodium ambrosioides Mexican Tea Full Sun All Year Mazan's Scallopwing & Common Sootywing Chenopodium berlandieri Pitseed Goosefoot Full Sun Sp-Fall Common Sootywing Convolvulaceae - Morning Glory Family Ipomoea (9) spp. Morning Glory Full Sun all year Purplish-black Skipper, Morning Glory Pellicia Crassulaceae - Stonecrop Family Sedum texanum Stonecrop Full Sun Winter Xami Hairstreak Cycadaceae - Cycad Family Zamia loddigesii Cycad Full Sun poor Mexican Cycadian Euphorbiaceae - Spurge Family Bernardia myricaefolia Oreja de Raton Full Sun Sp-Fall Lacey's Scrub-Hairstreak Croton capitatus Woolly Croton Full Sun Fair Sp-Fall Goatweed Leafwing Croton humilis Croton Full Sun Fair Sp-Fall Tropical Leafwing Croton soliman Croton Full Sun Fair Spring Tropical Leafwing Croton (9) spp. Croton Full Sun Fair All Year Leafwings, Starred Skipper Tragia glanduligera Noseburn Full Sun Fair Sp-Fall Common Mestra, Red Rim Tragia ramosa Noseburn Sp-Fall Blue-Eyed Sailor, Common Mestra, Red Rim Dalechampia Dalechampia Mexica Bluewing, Common Mestra, Crackers Fabaceae - Legume Family Acacia berlandieri Guajillo Full Sun Excel Spring Adult Nectar Source Acacia greggii Catclaw Acacia Full Sun Sp-Summ Marine Blue Acacia (4) spp. Acacia Full Sun Sp (Sum) Rekirt's & Ceraunus Blue, Mexican Yellow Astragalus (4) spp. Vetch Full Sun Sp (Summ)Ceraunus, Marine & Rekirt's Blue Bauhinia mexicana Orchid Tree Full Sun Good Tailed Aguna, Long-tailed Skipper, Gilbert's Flasher Caesalpinia mexicana Mexican Caesalpinia Full Sun Fair Sp-Sum Curve-winged Mm., Apricot Sul, Cassia fasciculata Partridge Pea Full Sun Sp-Sum Cloudless Sulphur, Little Yellow Cassia lindheimeriana Lindheimer Senna Full Sun Sum-Fall Sleepy Orange Cassia (4) spp. Senna Full Sun Sum-Fall Ceraunus Blue, Angled-Sulphurs, Satira, Broken Silverdrop Centrosema virginiana Butterfly Pea Full Sun Sp-Fall Funereal Duskywing Chamaecrista flexuosa Texas Senna Full Sun Sp-Sum Tailed Orange
Coursetia axillaris Baby Bonnets Full Sun Good Sp-Fall Southern Dogface Crotolaria incana Rattlepod Full Sun Sp-Fall Cassius Blue Dalea pogonathera Bearded Dalea Win-Sum Rekirt's Blue, So. Dogface Dalea (6) spp. Dalea Marine Blue Desmanthus virgatus Wild Tantan Sp-Fall Mimosa Yellow Desmanthus (1) sp. Bundleflower Rekirt's Blue, Little Yellow Eysenhardtia Texana Texas Kidneywood Full Sun Good Sp-Fall Southern Dogface Galactia (2) spp. Milkpea Sp-Su (Fa) Marine & Cassius Blue Indigofera miniata Scarlet Pea Full Sun Sp-Fall Rekirt's & Cassius Blue, Funereal Duskywing Indigofera suffruticosa Indigo Full Sun Sum-Fall False Duskywing Mimosa malacophylla Raspilla Full Sun All year Gray Ministreak Mimosa pigra Zarza Full Sun Sp-Fall Mimosa Skipper Mimosa (1) sp. Powderpuff Full Sun sp-sum Mimosa Yellow Parkinsonia aculeata Retama Full Sun Sp-Summ Clench's Greenstreak Phaseolus atropurpureus Bean/Frijole Full Sun Spring Ceraunus, Marine & Cassius Blue, Falcate Skipper Pithecellobium flexicaule Ebony Full Sun Sp-Fall Cassius Blue, White Angled-Sulphur, Coyote Skipper Pithecellobium dulce Guamuchil Full Sun Red-bordered Pixie Prosopus glandulosa Honey Mesquite Full Sun Good Sp-Summ Marine Blue, Long-tailed Skipper Prosopus reptans Screwbean Mesquite Full Sun Fair Sp-Fall Clytie Ministreak, Tailed Orange, Blue Metalmark Rhynchosia minima Snout Bean Full Sun All year Ceraunus Blue, Mercurial Skipper Rhynchosia senna Snout Bean Full Sun Sp-Fall White-striped Longtail Senna corymbosa Argentine Senna Full Sun Fair Cloudless Sulphur Senna lindheimeriana Coffee Senna Full Sun Sum-Win Orange-barred & Boisduval's Sulphur, Mottled Longtail Senna obtusifolia Sickle Pod Full Sun Sum-Fall Cloudless Sulphur Sesbania drummondii Rattlebush Full Sun Sp-Sum Funereal Duskywing Schrankia (1) sp. Sensitive Brier Full Sun Sp-Fall Teleus & Plain Longtail Tephrosia lindheimeri Hoary Pea Full Sun Sp-Sum White-striped Longtail Vicia (1) sp. Vetch Full Sun Spring Funereal Duskywing Vigna (1) sp. Wild Cowpea All year Mercurial Skipper, Long-tailed Skipper Lamiaceae - Mint Family Salvia ballotiflora Shrubby Blue Sage Full Sun Good Sp-Fall Adult Nectar Source Salvia coccinea Scarlet Sage Full Sun Good All Year Adult Nectar Source Lauraceae - Laurel Family Litsea sp. Three-tailed Swallowtail Persea americana Avocado Victorine Swallowtail Loganiaceae - Buddleia Family Buddleia davidii Butterfly Bush Full Sun Excel Adult Nectar Source - Non-native Buddleia sessiliflora Butterfly Bush Part Sun Good Adult Nectar Source
Loranthaceae - Mistletoe Family Phoradendron tomentosum Mistletoe Win-Sum Great Purple Hairstreak, Mexican Dartwhite Malpighiaceae - Malpighia Family Malpighia glabra Barbados Cherry All Cond. Fair Sp-Fall White-patched & Brown-banded Skipper, Cassius Blue Malvaceae - Mallow Family Abutilon hypoleucum Rio Grande Abutilon Full Sun Spring Laviana White-Skipper Abutilon incanum Indian Mallow Full Sun Good All Year White Scrub-Hairstreak, Texas Powdered & Common Streaky Skip. Abutilon wrightii Wright's Indian mallow Full Sun Good Sum-Fall White Scrub-Hairstreak, Texas Powdered Skipper Abutilon (5) spp. Albutilon Full Sun Good All Year Mallow Scrub-Hair, Erichson's White-Skipper Herissantia crispa Bladdermallow Full Sun All Year Erichson's White-Skipper Hibiscus cardiophyllus Heart Leaf Hibiscus Full Sun Excel Spring Yojoa & Mallow Scrub-Hairstreak Malachra (1) sp. Malva de Caballo Full Sun All Year Glassy-winged Skipper Malvastrum americanum Malva Loca Full Sun all year Laviana White-Skipper M. coromandelianum 3-Lobe False Mallow Full Sun all year Red-Crescent Scrub-Hair, Tropical Checkered-Ckipper Malvaviscus arboreus Turk s Cap All Cond. Excel Sp-Fall Glassy-winged Skipper, Turk's-cap White-Skipper Pavonia lasiopetala Rose Pavonia Full Sun Excel Sp-Fall Adult Nectar Source Allowissadula lozanii Pseudoabutilon Full Sun Sp-Fall Texas Powdered Skipper, Laviana White-Skipper Sida filipes Sida All Year Laviana White-Skipper, Common Streaky Skipper Sida (10) spp. Sida Fair All Year Mallow Scrub-Hair, Desert & Tropical Checkered-Skipper Sphaeralcea (2) spp. Globe Mallow Full Sun Sp-Sum Texas Powdered Skipper, Common Streaky Skipper Wissadula amplissima Wissadula Full Sun Fall Texas Powdered Skipper, Common Streaky Skipper Moraceae - Mulberry Family Ruddy Daggerwing Morus (1) sp. Mulberry Win-Sp Many-banded Daggerwing Myrtaceae - Myrtle Family Psidium guajava Guava Full Sun Guava Skipper Passifloraceae - Passion Flower Family Passiflora filipes Spread-Lobe Passion Pt. Shade Fair All Year Passiflora foetida Corona de Cristo Full Sun Fair Sp-Fall Gulf Fritillary Passiflora suberosa Corky Passion V Pt. Shade Fair All Year Zebra Heliconian, Gulf Fritillary Passiflora tenuiloba Slender Lobe Passion Full Sun Fair Sp-Fall Gulf Fritillary, Julia Heliconian Phytolaccaceae - Pokeweed Family Rivina humilis Pigeon Berry All Cond. Fair All Year Goodson's Greenstreak Piperaceae - Pepper Family Piper spp. Thoas Swallowtail
Plantaginaceae - Plantain Family Plantago (3) spp. Plantain Full sun Poor varies Malachite, Common Buckeye Plumbaginaceae - Plumbago Family Plumbago scandens White Plumbago All Cond. Excel Sp-Fall Marine & Cassius Blue Ranunculaceae - Crowfoot Family Clematis drummondii Old Man's Beard Full Sun poor Sp-Fall Fatal Metalmark Rhamnaceae - Buckthorn Family Karwinskia humboltiana Coyotillo Full Sun good Sp-Sum Two-barred Flasher Rubiaceae - Madder Family Cephalanthus salicifolius Button-Bush Full Sun Excel Sum-Fall Adult Nectar Source - needs wet soil Randia rhagocarpa Crucillo? Sp-Sum Band-celled Sister Rutaceae - Citrus Family Citrus aurantifolia Orange Full Sun Good Spring Giant Swallowtail, Sickle-winged Skipper Citrus limon Lemon Full Sun Good Spring Broad-banded, Ruby-spotted & Thaos Sw., Sickle-winged Skipper Citrus sinensis Lime Full Sun Good Spring Broad-banded Swallowtail, Sickle-winged Skipper Citrus grandis/paradisi Grape Fruit Full Sun Good Spring Giant Swallowtail Citrus spp. Citrus Full Sun Good Spring Ornithion & Ruby-spotted Swallowtail Amyris (2) spp. Torchwood Full Sun Sp-Fall Giant Swallowtail Helietta parvifolia Baretta Full Sun Fair Sp-Sum Giant Swallowtail Zanthoxylum fagara Colima Full Sun Fair Spring Thaos Swallowtail, Sickle-winged Skipper, Dingy Purplewing Salicaceae - Willow Fammily Salix exigua Full Sun Mourning Cloak & Viceroy Salix nigra Black Willow Full Sun Mourning Cloak & Viceroy Sapindaceae - Soap Berry Family Cardiospermum corindum Tropical Heartseed All Year Silver-banded Hairstreak C. halicacabum Common Ballon Vine All Year Silver-banded & Red-lined Scrub-Hairstreak Cardiospermum (1) sp. Balloon Vine Common Banner Sapindus saponaria Soapberry Win-Sum Serjania brachycarpa Littlefruit Slipplejack Common Banner Urvillea (1) sp. Urvillea Sum-Fall Common Banner Scrophulariaceae - Figwort Family Bacopa monnieri Water Hyssop Sp-Fall White Peacock Buchnera floridana Bluehearts Sum-Fall Common Buckeye
Leucophyllum frutescens Cenizo Full Sun Fair after Rain Theona Checkerspot Linaria (1) sp. Toad Flax Full Sun Spring Common Buckeye Lindernia (1) sp. False Pimpernel Sp-Fall White Peacock Maurandya antirrhinifolia Snapdragon Vine Sp-Summ Common Buckeye Stemodia tomentosa Woolly Stemodia Sp-Summ Mangrove Buckeye Veronica (1) sp. Necklace Weed Spring Common Buckeye Simaroubaceae - Quassia Family Castela (1) sp. Goat Bush Dina Yellow Solanaceae - Nightshade Family Solanum (5) spp. Nightshade Full Sun All year Creamy Stripe-Streak, Obscure Bolla Verbenaceae - Verbena Family Aloysia gratissima White Brush Full Sun Excel Sp-Fall Adult Nectar Source Aloysia macrostachya Sweet Stem Full Sun Good Sp-Sum Adult Nectar Source Citharexylum berlandieri Fiddlewood Full Sun Excel Spring Adult Nectar Source Lantana sp. Lantana Full Sun Excel Sp-Fall Adult Nectar Source - All species of Lantana should be tried Lantana camara West India Lantana Full Sun Excel Sp-Fall Lantana Scrub, Tropical Green & Red-spotted Hairstreak Lantana horrida Texas Lantana Full Sun Excel Sp-Fall Adult Nectar Source Lantana macropoda Desert Lantana Full Sun Good Sp-Fall Adult Nectar Source Lantana montivedensis Trailing Lantana Full Sun Good Adult Nectar Source Lippia alba White Lippia Full Sun Good All Year White Peacock, Lantana Scrub-Hairstreak Lippia graveolens Scented Lippia Full Sun Good Sp-Fall White Peacock, Lantana Scrub-Hairstreak Phyla incisa Texas Frog Fruit Full Sun Excel Sp-Fall Phaon Crescent, White Peacock, Common Buckeye Phyla strigulosa Frog Fruit Full Sun Excel Sp-Fall White Peacock Priva lappulacea Common Velvet Bur Full Sun Sp-Fall Potrillo Skipper Stachytarpheta urticifolia Porterweed All Cond. Good Sp-Fall Adult Nectar Source - Non-native Verbena (13) spp. Vervain Full Sun Good Sp-varies Common Buckeye, Theona Checkerspot Ulmaceae - Elm Family Eighty-eight Celtis laevigata Sugar Hackberry Full Sun sap Spring Emperors, Band-celled Sister, Question Mark, American Snout Celtis pallida Spiny Hackberry/Granjeno Spring American Snout, Red-bordered Metalmark, Emperors Ulmus crassifolia Cedar Elm/Olmo Full Sun poor Sum-Fall Question Mark Urticaceae - Nettle Famile Blomfild's & Karwinsky Beauty Parietaria pensylvanica Pellitory Win-Sp Red Admiral Urtica (1) sp. Nettle Spring Red Admiral, Question Mark Zygophyllaceae - Caltrop Family Guaiacum angustifolia Guayacan Full Sun Sp-Sum Lyside Sulphur
*Primary Plant References: Richardson, A. 1995. Plants of the Rio Grande Delta. Univ. of Texas Press. *Hatch, S. L., K. N. Gandhi, and L. E. Brown. 1990. Checklist of the vascular plants of Texas. Texas Agr. Exp. Sta., College Station. MP-1655. **Primary Butterfly Reference: Scott, J. A. 1986. The Butterflies of North America. Stanford Univ. Press ***NABA Checklist and English Names of North American Butterflies. Second Edition. 2001. Cassie, B. et al. (www.naba.org) ****Genus (#) sp. = number of species in that genus that are present in the Rio Grande Delta, but not listed as a known host